1330597515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 2368106496

約数和(自身を除く): 1037508981

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 223, 481, 555, 669, 827, 1115, 1443, 2405, 2481, 2899, 3345, 4135, 7215, 8251, 8697, 10751, 12405, 14495, 24753, 30599, 32253, 41255, 43485, 53755, 91797, 107263, 123765, 152995, 161265, 184421, 321789, 397787, 458985, 536315, 553263, 922105, 1193361, 1608945, 1988935, 2397473, 2766315, 5966805, 6823577, 7192419, 11987365, 20470731, 34117885, 35962095, 88706501, 102353655, 266119503, 443532505, 1330597515]

約数ペア:

[(1, 1330597515), (3, 443532505), (5, 266119503), (13, 102353655), (15, 88706501), (37, 35962095), (39, 34117885), (65, 20470731), (111, 11987365), (185, 7192419), (195, 6823577), (223, 5966805), (481, 2766315), (555, 2397473), (669, 1988935), (827, 1608945), (1115, 1193361), (1443, 922105), (2405, 553263), (2481, 536315), (2899, 458985), (3345, 397787), (4135, 321789), (7215, 184421), (8251, 161265), (8697, 152995), (10751, 123765), (12405, 107263), (14495, 91797), (24753, 53755), (30599, 43485), (32253, 41255)]